Microsoft announced the Arc Mouse, which is a foldable wireless mouse. The fashionable, elegant Arc Mouse can easily slip into any bag while on the go, and expand to a comfortable full size while in use.
It make uses of the 2.4GHz wireless technology offering a operating range of 30 feet. It features also high-performance laser tracking offers smooth tracking and excellent responsiveness and precision.
Microsoft offers also the Wireless Mobile Mouse 3000 that comes equipped with High Definition Optical Technology.